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Best Insider One Alternatives in 2026

12 apps from marketing automation software ranked against Insider One on the same published basis.

  1. 1
    Freshmarketer Free plan apiWeb $15/mo7.9
    Insider One vs Freshmarketer
  2. 2
    Klaviyo Free plan Web Free7.9
    Insider One vs Klaviyo
  3. 3
    Mailchimp Free plan WebiOSAndroid Free7.9
    Insider One vs Mailchimp
  4. 4
    Mautic Free plan apiself-hostedWeb €247.50/mo7.8
    Insider One vs Mautic
  5. 5
    Manago AI (formerly SALESmanago) Free trial AndroidapiiOSWeb 7.6
    Insider One vs Manago AI (formerly SALESmanago)
  6. 6
    SendPulse Free plan WebiOSAndroid $9.60/mo7.3
    Insider One vs SendPulse
  7. 7
    Omnisend Free plan Web $16/mo7.2
    Insider One vs Omnisend
  8. 8
    Twilio Segment Free plan WebiOSAndroid $120/mo7.2
    Insider One vs Twilio Segment
  9. 9
    EngageBay Free plan Web $11.04/mo7.1
    Insider One vs EngageBay
  10. 10
    Systeme.io Free plan apiWeb $17/mo7.1
    Insider One vs Systeme.io
  11. 11
    SAS Customer Intelligence 360 AndroidapiiOSWeb 7.0
    Insider One vs SAS Customer Intelligence 360
  12. 12
    GetResponse Free trial AndroidapiiOSWeb $1915.58/mo7.0
    Insider One vs GetResponse
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